2880456439

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1\times {\mathrm{2707}}^1$

素因数の和:4926

約数の個数: 16

約数和(自身を含む): 3341108736

約数和(自身を除く): 460652297

約数列:

[1, 7, 71, 497, 2141, 2707, 14987, 18949, 152011, 192197, 1064077, 1345379, 5795687, 40569809, 411493777, 2880456439]

約数ペア:

[(1, 2880456439), (7, 411493777), (71, 40569809), (497, 5795687), (2141, 1345379), (2707, 1064077), (14987, 192197), (18949, 152011)]